#include <G4ExcitedBaryonConstructor.hh>

Inheritance diagram for G4ExcitedBaryonConstructor:

Public Member Functions
	G4ExcitedBaryonConstructor (G4int nStates=0, G4int isoSpin=0)

virtual	~G4ExcitedBaryonConstructor ()

virtual void	Construct (G4int indexOfState=-1)

Protected Member Functions
virtual void	ConstructParticle (G4int indexOfState)

virtual void	ConstructAntiParticle (G4int indexOfState)

virtual G4double	GetCharge (G4int iIsoSpin3)

virtual G4int	GetEncoding (G4int iIsoSpin3, G4int idxState)

virtual G4bool	Exist (G4int)=0

virtual G4int	GetQuarkContents (G4int, G4int)=0

virtual G4String	GetName (G4int, G4int)=0

virtual G4String	GetMultipletName (G4int)=0

virtual G4double	GetMass (G4int state, G4int iso)=0

virtual G4double	GetWidth (G4int state, G4int iso)=0

virtual G4int	GetiSpin (G4int)=0

virtual G4int	GetiParity (G4int)=0

virtual G4int	GetEncodingOffset (G4int)=0

virtual G4DecayTable *	CreateDecayTable (const G4String &, G4int, G4int, G4bool)=0

Protected Attributes
G4int	NumberOfStates

G4int	iIsoSpin

const G4String	type

const G4int	iConjugation

const G4int	iGParity

const G4int	leptonNumber

const G4int	baryonNumber

Detailed Description

Definition at line 43 of file G4ExcitedBaryonConstructor.hh.

Constructor & Destructor Documentation

G4ExcitedBaryonConstructor::G4ExcitedBaryonConstructor	(	G4int	nStates = `0`,
		G4int	isoSpin = `0`
	)

Definition at line 48 of file G4ExcitedBaryonConstructor.cc.

     :    NumberOfStates(nStates), iIsoSpin(isoSpin), type("baryon"),
          iConjugation(0), iGParity(0), leptonNumber(0), baryonNumber(1)
 {
 }

G4ExcitedBaryonConstructor::~G4ExcitedBaryonConstructor ( )

virtual

Definition at line 55 of file G4ExcitedBaryonConstructor.cc.

56 {

57 }

Member Function Documentation

void G4ExcitedBaryonConstructor::Construct ( G4int indexOfState = -1 )

virtual

Definition at line 59 of file G4ExcitedBaryonConstructor.cc.

References ConstructAntiParticle(), ConstructParticle(), G4cerr, G4endl, G4ParticleTable::GetParticleTable(), and NumberOfStates.

Referenced by G4ShortLivedConstructor::ConstructResonances().

 {
   if (idx < 0 ) {
     for (G4int state=0; state< NumberOfStates; state +=1) {
        ConstructParticle(state);
        ConstructAntiParticle(state);
      }
   } else if (idx < NumberOfStates) {
     ConstructParticle(idx);
     ConstructAntiParticle(idx);
   } else {
 #ifdef G4VERBOSE
     if (G4ParticleTable::GetParticleTable()->GetVerboseLevel()>1) {
       G4cerr << "G4ExcitedBaryonConstructor::Construct()";
       G4cerr << "   illegal index os state = " << idx << G4endl;
     }
 #endif
   }
 }

void G4ExcitedBaryonConstructor::ConstructAntiParticle ( G4int indexOfState )

protectedvirtual

Definition at line 113 of file G4ExcitedBaryonConstructor.cc.

References baryonNumber, CreateDecayTable(), Exist(), GetCharge(), GetEncoding(), GetiParity(), GetiSpin(), GetMass(), GetMultipletName(), GetName(), GetWidth(), iConjugation, iGParity, iIsoSpin, leptonNumber, G4ParticleDefinition::SetDecayTable(), and type.

Referenced by Construct().

 {
   if (!Exist(idx) ) return;
 
   //    Construct Resonace particles as dynamic object
   //    Arguments for constructor are as follows
   //               name             mass          width         charge
   //             2*spin           parity  C-conjugation
   //          2*Isospin       2*Isospin3       G-parity
   //               type    lepton number  baryon number   PDG encoding
   //             stable         lifetime    decay table 
   
   
   G4String name;
   G4ParticleDefinition* particle;
   
   for (G4int iIso3 = -1*iIsoSpin; iIso3 <= iIsoSpin; iIso3 +=2) {
     name = GetName(iIso3, idx);
     name = "anti_" + name;
 
     particle = new G4ExcitedBaryons(            
     name, GetMass(idx,iIso3), GetWidth(idx,iIso3), -1.0*GetCharge(iIso3), 
     GetiSpin(idx), GetiParity(idx),  iConjugation,       
          iIsoSpin,        -1*iIso3,      iGParity,
                  type,    leptonNumber, 
                        -1*baryonNumber, 
                                    -1*GetEncoding( iIso3,idx),
                 false,         0.0,   NULL
                     );
 
     ((G4ExcitedBaryons*)(particle))->SetMultipletName(GetMultipletName(idx));
     particle->SetDecayTable(CreateDecayTable( name, iIso3, idx, true));
   }
    
 }

void G4ExcitedBaryonConstructor::ConstructParticle ( G4int indexOfState )

protectedvirtual

Definition at line 82 of file G4ExcitedBaryonConstructor.cc.

References baryonNumber, CreateDecayTable(), Exist(), GetCharge(), GetEncoding(), GetiParity(), GetiSpin(), GetMass(), GetMultipletName(), GetName(), GetWidth(), iConjugation, iGParity, iIsoSpin, leptonNumber, G4ParticleDefinition::SetDecayTable(), and type.

Referenced by Construct().

 {
   if (!Exist(idx) ) return;
 
   //    Construct Resonace particles as dynamic object
   //    Arguments for constructor are as follows
   //               name             mass          width         charge
   //             2*spin           parity  C-conjugation
   //          2*Isospin       2*Isospin3       G-parity
   //               type    lepton number  baryon number   PDG encoding
   //             stable         lifetime    decay table 
   
   
   G4String name;
   G4ParticleDefinition* particle;
   
   for (G4int iIso3 = -1*iIsoSpin; iIso3 <= iIsoSpin; iIso3 +=2) {
     name= GetName(iIso3, idx);
 
     particle = new G4ExcitedBaryons(            
              name, GetMass(idx,iIso3), GetWidth(idx,iIso3), GetCharge(iIso3), 
     GetiSpin(idx), GetiParity(idx),  iConjugation,       
          iIsoSpin,           iIso3,      iGParity,
                  type,    leptonNumber,  baryonNumber, GetEncoding( iIso3,idx),
                 false,             0.0,   NULL
                     );
     ((G4ExcitedBaryons*)(particle))->SetMultipletName(GetMultipletName(idx));
     particle->SetDecayTable(CreateDecayTable( name, iIso3, idx, false));
   }
 }

virtual G4DecayTable* G4ExcitedBaryonConstructor::CreateDecayTable	(	const G4String &	,
		G4int	,
		G4int	,
		G4bool
	)

protectedpure virtual

Implemented in G4ExcitedDeltaConstructor, G4ExcitedNucleonConstructor, G4ExcitedLambdaConstructor, G4ExcitedSigmaConstructor, and G4ExcitedXiConstructor.

Referenced by ConstructAntiParticle(), and ConstructParticle().

virtual G4bool G4ExcitedBaryonConstructor::Exist ( G4int )

protectedpure virtual

Implemented in G4ExcitedDeltaConstructor, G4ExcitedNucleonConstructor, G4ExcitedLambdaConstructor, G4ExcitedSigmaConstructor, and G4ExcitedXiConstructor.

Referenced by ConstructAntiParticle(), and ConstructParticle().

G4double G4ExcitedBaryonConstructor::GetCharge ( G4int iIsoSpin3 )

protectedvirtual

Definition at line 149 of file G4ExcitedBaryonConstructor.cc.

References python.hepunit::eplus, and GetQuarkContents().

Referenced by ConstructAntiParticle(), and ConstructParticle().

 {
   G4double charge = 0.0;
   static const G4double quark_charge[7] = 
   {
     0., -1./3., +2./3., -1./3., +2./3., -1./3., +2./3.
   };
   
   for (G4int idx=0; idx<3; idx+=1){
     charge += quark_charge[GetQuarkContents(idx, iIsoSpin3)]*eplus;
   }
   return charge;
 }

G4int G4ExcitedBaryonConstructor::GetEncoding	(	G4int	iIsoSpin3,
		G4int	idxState
	)

protectedvirtual

Reimplemented in G4ExcitedDeltaConstructor, and G4ExcitedNucleonConstructor.

Definition at line 163 of file G4ExcitedBaryonConstructor.cc.

References encoding, GetEncodingOffset(), GetiSpin(), and GetQuarkContents().

Referenced by ConstructAntiParticle(), ConstructParticle(), G4ExcitedDeltaConstructor::GetEncoding(), and G4ExcitedNucleonConstructor::GetEncoding().

 {
   G4int encoding = GetEncodingOffset(idxState);
   encoding += 1000*GetQuarkContents(0, iIsoSpin3);
   encoding +=  100*GetQuarkContents(1, iIsoSpin3);
   encoding +=   10*GetQuarkContents(2, iIsoSpin3);
   if (GetiSpin(idxState) <9) {
     encoding += GetiSpin(idxState) +1;
   } else {
     encoding += (GetiSpin(idxState) +1)*10000000;
   }
   return encoding;
 }